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<html>
<h2>ParDo OneToMany</h2>
<p>
  <b>Kata:</b> Please write a ParDo that maps each input sentence into words tokenized by
  whitespace (" ").
</p>
<br>
<div class="hint">
  Override
  <a href="https://beam.apache.org/releases/pydoc/current/apache_beam.transforms.core.html#apache_beam.transforms.core.DoFn.process">
  process</a> method. You can return an Iterable for multiple elements or call "yield" for each
  element to return a generator.
</div>
<div class="hint">
  Use <a href="https://beam.apache.org/releases/pydoc/current/apache_beam.transforms.core.html#apache_beam.transforms.core.ParDo">
  ParDo</a> with
  <a href="https://beam.apache.org/releases/pydoc/current/apache_beam.transforms.core.html#apache_beam.transforms.core.DoFn">
  DoFn</a>.
</div>
<div class="hint">
  Refer to the Beam Programming Guide
  <a href="https://beam.apache.org/documentation/programming-guide/#pardo">"ParDo"</a> section for
  more information.
</div>
</html>
